GCSE Physics P10, P11 Electricity revision crossword

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Across
  1. 1. The rate of flow of charge.
  2. 5. The SI units of power.
  3. 10. A "dimmer switch" resistor.
  4. 11. Elemental orange metal often used for electrical wires.
  5. 13. (Logic) I'd expect a wire with a greater cross-sectional area to have a ____ resistance.
  6. 14. The total resistance of two 16 Ω resistors in parallel.
  7. 16. What does the current x p.d. in a circuit represent?
  8. 18. Factor which will increase the resistance of a metal.
  9. 19. The SI units of potential difference.
  10. 20. Can measure current and potential difference.
  11. 22. Component represented by a narrow pipe in the water model.
  12. 24. You have one in your phone. Think screen autobrightntess.
  13. 25. How to charge an insulator.
  14. 26. V = E/Q. What are the units of E?
Down
  1. 2. Connect a device to _____ to make sure it doesn't charge up (and spark).
  2. 3. The potential difference across a 16 Ω resistor with 0.75 A through it.
  3. 4. A circuit with multiple branches.
  4. 6. The SI units of current.
  5. 7. Electrical energy gets converted to this by a resistance.
  6. 8. Electrons in a metal are "___________".
  7. 9. The SI units of charge.
  8. 12. Component whose resistance decreases with temperature.
  9. 15. Emits light, but not because it gets hot.
  10. 17. You'd better get this the right way round for current to flow.
  11. 18. A very high melting point elemental metal used in filament bulbs.
  12. 21. The particle that comprise electrical current.
  13. 23. Equivalent to volts per amp.
  14. 25. Circuit safety component. Contains a thin wire.